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Polarimeter with jacketted sample tube marked Fritz Kohler

Polarimeter stated by donor to be by Hilger

Polarimeter by Schmidt & Haensch

1910-1920

Polarimeter by Phillip Harris and Co. Ltd.

1851-1900

Polarimeter

1895-1905

Polarimeter, by Schmidt and Haensch, 1911

One polarimeter marked No. 5216 Franz Schmidt & Haensch Berlin

circa 1900

Polarimeter, ADP220, serial no. PE97062

1997

Cornu photopolarimeter with accessories by Ph. Pellin

Duboscq-Soleil Polarimeter

circa 1875

Polarimeter, with accessories

1900-1980

Box of six assorted lenses and prism holders

1850-1924

Brass and iron polarimeter (marked no.8777) by Franz Schmidt & Haensch, Berlin,S. Complete with tripod for stand and 3 analyser tubes. Dated 1904

Brass and iron polarimeter (marked no.8777) by Franz Schmidt & Haensch

1904

Miniature Biot type polarimeter with case invented by Wild in 1865, by J. G. Hoffman of Paris, 1865-1880

Miniature Biot type polarimeter with case invented by Wild in 1865

1865-1880

Laurent polarimeter engraved: "Laurent succr. de Soleil rue de l'Odeon, Paris". Glass windows missing from the two ends of the tube which contains the sugar solution. One 40cm tube added 28/1/58

Laurent polarimeter

Polarimeter by Schmidt and Haensch (serial No.7692)

Polarimeter by Schmidt and Haensch

Microptic photoelectric polarimeter (cat no. M511) by Hilger & Watts Ltd, 1961

Microptic photoelectric polarimeter (cat no. M511) by Hilger & Watts Ltd

1961

Duboscq multipurpose polarimeter signed "Duboscq a Paris," French, 1849-1860

Duboscq multipurpose polarimeter signed "Duboscq a Paris

1849-1860

Polarimeter, with sodium lamp and transformer (serial no. 470509), 15 glass sample tubes, a metal sample tube, and a sodium lamp bulb, by Bellingham & Stanley Ltd, London, 1955-1960

Polarimeter, with sodium lamp and transformer, 15 glass sample tubes, a metal sample tube, and a sodium lamp bulb

1955-1960

Polarimeter by Bellingham & Stanley Ltd, in white-painted wood box, with lamp and transformer, serial no. 545004, c. 1963

Polarimeter by Bellingham & Stanley Ltd

1960-1963

Polarimeter, with sodium lamp and transformer (serial no. 470509), by Bellingham & Stanley Ltd, London, 1955-1960

Polarimeter, with sodium lamp and transformer (serial no. 470509)

1955-1960

Polarimeter by Schmidt and Haensch no.7913, 3" x 1" x 1 1/2"

Polarimeter by Schmidt and Haensch no.7913

Soleil Scheibler polarimeter, 2 tubes for solutions, with box, made by Schmidt and Haensch.

Soleil Scheibler polarimeter, 1887.

1887

Bellingham and Stanley Polarimeter, 1964

Bellingham and Stanley Polarimeter, 1964

1964

Polarimeter with sodium lamp and variable transformer by Franz Schmidt & Haensch.

Polarimeter

1910-1920

Wild's polarimeter for the estimation of the amount of sugar in solutions by W. Ladd. In mahogany case with four tubes for holding solutions and one thermometer.

Wild's polarimeter

Polarimeter by Bellingham and Stanley, with cast-iron base. Serial no. 482014

Polarimeter by Bellingham and Stanley

Polarimeter by Adam Hilger Ltd., London. Cast iron base, fittings mainly brass

Polarimeter by Adam Hilger Ltd.

Polarimeter by Hilger & Watts Ltd, Mark III, 3" x 1" x 1". Serial Number M412.302/53381.

Polarimeter by Hilger & Watts Ltd

1953